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Cheap flights from Detroit to Ottawa from C$ 230

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YOW
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Ottawa
Explore the most affordable flight options available from Detroit to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Mon 13/49:53 p.m.
DTW
-
YOW
1 stop19h 32m
Multiple Airlines
Thu 16/411:00 a.m.
YOW
-
DTW
2 stops7h 53m
Multiple Airlines
Deal found 30/3C$ 459
Fri 1/58:18 p.m.
DTW
-
YOW
1 stop21h 17m
Multiple Airlines
Mon 4/52:20 p.m.
YOW
-
DTW
1 stop8h 20m
Multiple Airlines
Deal found 30/3C$ 491
Sun 10/512:44 p.m.
DTW
-
YOW
1 stop23h 31m
Multiple Airlines
Mon 18/54:20 p.m.
YOW
-
DTW
2 stops21h 34m
Multiple Airlines
Deal found 29/3C$ 497
Thu 23/48:18 p.m.
DTW
-
YOW
1 stop16h 17m
Multiple Airlines
Tue 28/47:00 a.m.
YOW
-
DTW
2 stops35h 07m
Multiple Airlines
Deal found 29/3C$ 498
Thu 14/512:44 p.m.
DTW
-
YOW
1 stop4h 51m
Multiple Airlines
Thu 21/52:20 p.m.
YOW
-
DTW
1 stop21h 29m
Multiple Airlines
Deal found 30/3C$ 515
Sun 12/42:29 p.m.
DTW
-
YOW
1 stop9h 56m
Multiple Airlines
Wed 15/47:00 a.m.
YOW
-
DTW
1 stop16h 46m
Multiple Airlines
Deal found 30/3C$ 516
Thu 16/48:18 p.m.
DTW
-
YOW
1 stop16h 17m
Multiple Airlines
Tue 21/47:00 a.m.
YOW
-
DTW
2 stops28h 38m
Multiple Airlines
Deal found 29/3C$ 520
Tue 28/411:17 a.m.
DTW
-
YOW
1 stop5h 42m
Multiple Airlines
Tue 5/52:20 p.m.
YOW
-
DTW
2 stops26h 53m
Multiple Airlines
Deal found 29/3C$ 545
Tue 16/62:02 p.m.
DTW
-
YOW
2 stops27h 38m
Multiple Airlines
Sat 20/62:20 p.m.
YOW
-
DTW
1 stop5h 29m
Multiple Airlines
Deal found 30/3C$ 572

Find flight deals from Detroit to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 March 2026.

Round-trip from

C$ 459

One-way from

C$ 230
13/4-16/4
  • 13/4-16/4
  • 3 total stops
  • 27h 25m total
  • Detroit to Ottawa
Search Deals
13/5
  • 13/5
  • 2 total stops
  • 23h 30m total
  • Detroit to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 March 2026.
Use the filters below to find and compare flights from Detroit to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Sun 12/4

2:29 p.m.-12:25 a.m.

1 stop9h 56m

Ottawa

Wed 15/4

7:00 a.m.-11:46 p.m.

1 stop16h 46m

C$ 516

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 9/4

2:56 p.m.-12:25 a.m.

1 stop9h 29m

Ottawa

Sun 12/4

4:20 p.m.-8:59 a.m.

1 stop16h 39m

C$ 609

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 18/6

9:18 a.m.-5:40 p.m.

1 stop8h 22m

Ottawa

Sun 21/6

2:30 p.m.-10:53 p.m.

1 stop8h 23m

C$ 650

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 21/5

12:44 p.m.-5:35 p.m.

1 stop4h 51m

Ottawa

Sun 24/5

2:20 p.m.-11:49 a.m.

1 stop21h 29m

C$ 728

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 26/6

6:00 a.m.-6:48 p.m.

1 stop12h 48m

Ottawa

Sat 27/6

10:44 a.m.-10:19 p.m.

1 stop11h 35m

C$ 739

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 6/8

6:00 a.m.-1:59 p.m.

1 stop7h 59m

Ottawa

Sun 9/8

6:25 a.m.-3:29 p.m.

1 stop9h 04m

C$ 739

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Thu 21/5

8:50 a.m.-9:35 p.m.

1 stop12h 45m

Ottawa

Mon 25/5

6:25 a.m.-3:29 p.m.

1 stop9h 04m

C$ 739
Quickest round-trip

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Wed 13/5

10:00 a.m.-2:22 p.m.

1 stop4h 22m

Ottawa

Wed 20/5

10:44 a.m.-5:19 p.m.

1 stop6h 35m

C$ 739

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Tue 28/4

11:00 a.m.-5:07 p.m.

1 stop6h 07m

Ottawa

Tue 5/5

10:00 a.m.-7:01 p.m.

1 stop9h 01m

C$ 739

DetroitOttawa

DTW - YOW

DTWYOW

Detroit Metropolitan Wayne County

Fri 19/6

2:10 p.m.-9:35 p.m.

1 stop7h 25m

Ottawa

Tue 23/6

5:50 p.m.-11:31 p.m.

1 stop5h 41m

C$ 801

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Detroit to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Ottawa

What is the cheapest month to book a flight from Detroit to Ottawa?

Currently, July is the cheapest month in which you can book a flight from Detroit to Ottawa (average of C$ 248). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Detroit to Ottawa that include hotel bookings?

    Yes. In addition to deals on Detroit to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Ottawa.

  • Can I find deals for business class flights from Detroit to Ottawa?

    Yes. Cheapflights offers flight deals from Detroit to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Ottawa?

    Currently, July is the cheapest month in which you can book a flight from Detroit to Ottawa (average of C$ 248). Flying from Detroit to Ottawa in November is currently the most expensive (average of C$ 790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

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